class UnchangeableValidator
Public Instance Methods
validate_each(record, attribute, value)
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# File lib/op_cart/unchangeable_validator.rb, line 2 def validate_each(record, attribute, value) if !record.new_record? && value.present? if record.changes.include?(attribute) && record.changes[attribute].any? record.errors[attribute] << "cannot be changed once assigned" end end end